3 5/6 kali 0,4-1 1/8:3/4 pake cara ya tolong

[tex]3 \frac{5}{6} x0.4 \ - 1 \frac{1}{8} \div \frac{3}{4} \\ \frac{23}{6} \times \frac{4}{10} - \frac{9}{8} \times \frac{4}{3} \\ \frac{92}{60} - \frac{36}{24} \\ \frac{184}{120} - \frac{180}{120} \\ \frac{4}{120} = \frac{1}{30} [/tex]
maaf kalo salah

maaf ya kalo salah...